No, How Did My Good-For-Nothing Husband Become a Swordsman?

Ye Chen traveled to a world of immortal cultivation called Xuanwu Continent and became the good-for-nothing husband of Feng Qingyue, the leader of the Xuanqing Sect. Due to his low cultivation level, he was treated with cold eyes. He wanted to survive, but the Supreme Sign-in System was accidentally activated! "Congratulations to the master for obtaining the Sword Immortal Holy Body!" "Congratulations, master, for obtaining the Mysterious Secret of Mysterious Heart!" "Congratulations to the master for obtaining the Great Luo Immortal Sword!" "Congratulations to the master for getting a sword to kill the immortal!" … In this way, Ye Chen silently signed in at the sect as the useless husband of the sect leader. It wasn't until ten years later that the demon sect came back and slaughtered the decent sects. Seeing that the sect leader Feng Qingyue was about to fall, Ye Chen used his sword to kill the demon emperor on the spot. Everyone was shocked: "The sect actually hides the Supreme Sword Immortal?" Ye Chen said calmly: "Hidden merit and fame, please call me Wuming." Many years later, Feng Qingyue returned to the Xuanwu Dynasty to succeed the empress. The spiritual energy of the Xuanwu Continent revived, causing powerful men from all over the world to surround and attack. Ye Chen arrived in time, wielding a single sword and protecting his wife domineeringly. Anyone who dares to touch my wife shall be punished! Feng Qingyue was shocked: "So the legendary swordsman is actually your husband?" Ye Chen said calmly: "My husband is back, don't forget me, I'm here to help the empress' wife improve her cultivation." Feng Qingyue said shyly: "It's not good in broad daylight!" Ye Chen said seriously: "Practice proves that practicing during the day is the most effective." Feng Qingyue knelt down and said, "You are justified in forcing me. I will listen to your husband." What? Your Blue Star weekend only lasts two days? Our world of cultivating immortals lasts seven days and seven nights!